Disinfection and sterilization equipment for can body of canned bamboo shoots

Abstract

The utility model discloses a disinfection and sterilization device for a bamboo shoot can body, and relates to the technical field of can body disinfection and sterilization, the disinfection and sterilization device comprises a water tank, a cooling plate, a steam boiler, a control part and a disinfection and sterilization part, through the arrangement of the control part, when the pressure in a disinfection and sterilization kettle is in an abnormal state, the injection of water vapor can be automatically cut off, and the cooling function can be automatically started; the temperature and pressure are reduced in time to prevent safety accidents; through the arrangement of the control part and the sterilization part, the threshold value of the pressure release valve can be adjusted to be the pressure value when can sterilization is completed according to the use condition, after can sterilization is completed, water vapor is automatically cut off, the sterilization kettle is rapidly cooled and depressurized, the cooling waiting time is shortened, and the working efficiency of can sterilization and disinfection is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of can body disinfection and sterilization, in particular to a bamboo shoot can body disinfection and sterilization device. Background Technique

[0002] Disinfecting and sterilizing the can body is a key step to ensure food safety, extend the shelf life and maintain the quality; through high-temperature and high-pressure treatment, microorganisms in the can can be effectively killed, preventing food spoilage and the occurrence of foodborne diseases, while inhibiting the growth of microorganisms, reducing oxidation, and maintaining the freshness and nutritional value of food; when the high-temperature and high-pressure sterilization device has pressure control failure, heating system failure, seal ring aging, foreign object blockage, safety valve failure, etc., it may cause the equipment to overpressure or overheat, thus triggering an explosion.

[0003] The utility model patent with the publication number of CN212877477U discloses a high-temperature and high-pressure sterilization device for food cans, which includes a workbench, a support frame, a conveyor belt and a disinfection system; the disinfection system consists of a disinfection tank, where the tank bottom is fixed in the center of the workbench and is equipped with a high-pressure steam conduit at the bottom; the tank body is installed above the tank bottom through a moving bracket, a microwave generator and a pressure relief valve are arranged at the top, and a seal ring is installed at the bottom; the conveyor belt passes through the tank bottom, and the support frame is placed on the conveyor belt.

[0004] However, this prior art does not set up a safety protection device for cooling and pressure reduction for special situations, and it is easy to cause serious safety hazards when the equipment ages or is blocked by foreign objects; this prior art needs to be naturally cooled after high-temperature sterilization, and its working efficiency is low. Content of the Utility Model

[0005] In view of the above technical problems, the present utility model provides the following technical solutions: A disinfection and sterilization device for the can body of bamboo shoot cans, which includes a water tank, a cooling plate, and a steam boiler, and also includes a control unit and a disinfection unit. The control unit includes a control steam inlet passage connected to the steam boiler. A control housing is fixedly arranged on the control steam inlet passage. A control pressure relief port and a control cooling water outlet are arranged on the control housing. The control pressure relief port is connected to the disinfection kettle through a control intake pipe. The control cooling water outlet is connected to the cooling plate through a control outlet pipe. The top of the control housing is connected to the water tank through a control intake pipe. The other end of the control steam inlet passage is fixedly connected to the disinfection kettle. A control rod one is slidably arranged in the control housing. One end of the control rod one is slidably matched with a control clamping rod through a control ball. The other end of the control rod one is slidably matched with a control ball plug. A control spring one is arranged between the control rod one and the control housing. The control ball plug is arranged in the control housing through a control spring four. The control ball is slidably arranged on the control clamping rod. The control clamping rod is slidably arranged on the control steam inlet passage. A control return spring is arranged between the control clamping rod and the control steam inlet passage. A control rotating plate is rotatably arranged on the control return spring. The control rotating plate is slidably matched with a control rod two slidably arranged on the control steam inlet passage. A control spring two is arranged between the control rod two and the control steam inlet passage.

[0006] Furthermore, the control rotating plate is slidably matched with a control plate rotatably arranged on a control fixing plate. The control plate is arranged on the control fixing plate through a control spring three. The control fixing plate is fixedly arranged on the control steam inlet passage. The control steam inlet passage is fixedly arranged on the disinfection kettle. A limiting groove matched with the control fixing plate is arranged on the control plate.

[0007] Furthermore, the disinfection unit includes a disinfection kettle. A disinfection bearing bracket is slidably arranged in the disinfection kettle. A sliding plate matched with the disinfection kettle is arranged at the bottom of the disinfection bearing bracket. The disinfection bearing bracket is provided with multiple layers. Through holes are arranged on the disinfection bearing bracket. A disinfection bracket drain valve is arranged at the bottom of the disinfection bearing bracket.

[0008] Furthermore, disinfection chamber covers are rotatably arranged at both ends of the disinfection kettle. A disinfection kettle drain valve is arranged at the bottom of the disinfection kettle.

[0009] Furthermore, a pressure relief valve is arranged on the control intake pipe.

[0010] Furthermore, a plurality of holes for sprinkling water are arranged on the cooling plate.

[0011] The beneficial effects of the present utility model compared with the prior art are as follows: 1. By setting up a control unit, the present utility model can automatically cut off the injection of water vapor when the pressure in the disinfection kettle is in an abnormal state and automatically start the cooling function; timely cooling and pressure reduction prevent the occurrence of safety accidents; 2. By setting up a control unit and a disinfection unit, the threshold value of the pressure relief valve can be adjusted according to the usage situation to the pressure value when the can disinfection is completed. When the can disinfection is completed, the water vapor is automatically cut off and the disinfection kettle is quickly cooled and depressurized, reducing the cooling waiting time and improving the work efficiency of can disinfection and sterilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0013] Figure 2 It is a schematic diagram of the overall structure of the present utility model from the front view angle.

[0014] Figure 3 It is a schematic diagram of the overall structure of the present utility model from the side view angle.

[0015] Figure 4 It is a schematic diagram of the partial structure of the control unit of the present utility model Figure 1 。

[0016] Figure 5 It is a schematic diagram of the partial structure of the control unit of the present utility model Figure 2 。

[0017] Figure 6 It is a sectional view of the partial structure of the control unit of the present utility model Figure 1 。

[0018] Figure 7 It is a sectional view of the partial structure of the control unit of the present utility model Figure 2 。

[0019] Figure 8 It is a sectional view of the partial structure of the disinfection unit of the present utility model.

[0020] Figure 9 It is a schematic diagram of the partial structure of the disinfection kettle of the present utility model.

[0021] Figure 10 It is a schematic diagram of the partial structure of the disinfection bearing bracket of the present utility model.

[0022] Reference numerals: 1 - control unit; 2 - disinfection unit; 3 - water tank; 4 - cooling plate; 5 - steam boiler; 101 - control housing; 102 - control cooling water outlet; 103 - control pressure reducing port; 104 - control steam inlet passage; 105 - control rod one; 106 - control spring one; 107 - control clamping rod; 108 - control ball; 109 - control return spring; 110 - control rotating plate; 111 - control rod two; 112 - control spring two; 113 - control fixing plate; 114 - control spring three; 115 - control plate; 116 - control ball plug; 117 - control spring four; 118 - control inlet pipe; 119 - control outlet pipe; 120 - control inlet pipe; 201 - disinfection kettle; 202 - disinfection carrying bracket; 203 - disinfection bracket drain valve; 204 - disinfection chamber cover; 205 - disinfection kettle drain valve. Detailed implementation manners

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] As Figures 1 to 10As shown in the figure, a disinfection and sterilization device for the can body of bamboo shoot cans includes a water tank 3, a cooling plate 4, and a steam boiler 5. It also includes a control unit 1 and a disinfection and sterilization unit 2. The control unit 1 includes a control steam inlet channel 104 connected to the steam boiler 5. A control housing 101 is fixedly arranged on the control steam inlet channel 104. A control pressure relief port 103 and a control cooling water outlet 102 are arranged on the control housing 101. The control pressure relief port 103 is connected to the disinfection kettle 201 through a control inlet pipe 118. The control cooling water outlet 102 is connected to the cooling plate 4 through a control outlet pipe 119. The top of the control housing 101 is connected to the water tank 3 through a control inlet pipe 120. The other end of the control steam inlet channel 104 is fixedly connected to the disinfection kettle 201. A control rod 105 is slidably arranged in the control housing 101. One end of the control rod 105 is slidably matched with a control clamping rod 107 through a control ball 108. The other end of the control rod 105 is slidably matched with a control ball plug 116. A control spring 106 is arranged between the control rod 105 and the control housing 101. The control ball plug 116 is arranged in the control housing 101 through a control spring 4 117. The control ball 108 is slidably arranged on the control clamping rod 107. The control clamping rod 107 is slidably arranged on the control steam inlet channel 104. A control return spring 109 is arranged between the control clamping rod 107 and the control steam inlet channel 104. A control rotating plate 110 is rotatably arranged on the control return spring 109. The control rotating plate 110 is slidably matched with a control rod 111 slidably arranged on the control steam inlet channel 104. A control spring 2 112 is arranged between the control rod 111 and the control steam inlet channel 104.

[0025] As Figures 1 to 10 shown, the control rotating plate 110 is slidably matched with a control plate 115 rotatably arranged on a control fixing plate 113. The control plate 115 is arranged on the control fixing plate 113 through a control spring 3 114. The control fixing plate 113 is fixedly arranged on the control steam inlet channel 104. The control steam inlet channel 104 is fixedly arranged on the disinfection kettle 201. A limiting groove matched with the control fixing plate 113 is arranged on the control plate 115.

[0026] As Figures 1 to 10 shown, the disinfection and sterilization unit 2 includes a disinfection kettle 201. A disinfection bearing bracket 202 is slidably arranged in the disinfection kettle 201. A sliding plate matched with the disinfection kettle 201 is arranged at the bottom of the disinfection bearing bracket 202. The disinfection bearing bracket 202 is provided with multiple layers. Through holes are arranged on the disinfection bearing bracket 202. A disinfection bracket drain valve 203 is arranged at the bottom of the disinfection bearing bracket 202. Disinfection cabin covers 204 are rotatably arranged at both ends of the disinfection kettle 201. A disinfection kettle drain valve 205 is arranged at the bottom of the disinfection kettle 201. A pressure relief valve is arranged on the control inlet pipe 118. Multiple holes for sprinkling water are arranged on the cooling plate 4.

[0027] AsFigures 1 to 10 As shown in the figure, the working principle of a bamboo shoot can body disinfection and sterilization device disclosed by the present utility model is as follows: The operator opens the disinfection chamber cover 204, pulls out the disinfection carrier bracket 202 to the outside of the disinfection kettle 201, places the canned bottle body on the disinfection carrier bracket 202. After the canned bottle body is placed, the disinfection carrier bracket 202 is sent into the disinfection kettle 201, and the disinfection chamber cover 204 is closed.

[0028] The operator manually rotates the control rotating plate 110 so that the control rotating plate 110 rotates above the control plate 115. At this time, the limit groove on the control plate 115 is clamped with the baffle on the control fixing plate 113, and the control plate 115 restricts the control rotating plate 110. When the control rotating plate 110 rotates, the control rod two 111 moves towards the control spring two 112. At this time, the control spring two 112 is compressed, and the channel formed by the control rod two 111 and the control steam inlet channel 104 is opened. The steam boiler 5 is started, and the high-temperature water vapor generated by the steam boiler 5 flows into the disinfection kettle 201 through the control steam inlet channel 104 to disinfect and sterilize the canned food on the disinfection carrier bracket 202 in the disinfection kettle 201.

[0029] When encountering special circumstances, when the pressure in the disinfection kettle 201 reaches a predetermined value, the pressure relief valve provided on the control inlet pipe 118 is opened for pressure relief, and the water vapor is discharged into the control housing 101 through the control inlet pipe 118 and the control pressure reduction port 103. At this time, the water vapor pushes the control rod one 105 towards the control spring four 117. When the control rod one 105 slides, the control rod one 105 is separated from the control ball 108. At this time, the control ball 108 is no longer restricted by the control rod one 105, and the control ball 108 slides towards the axis direction of the control clamping rod 107, so that the control ball 108 is no longer clamped with the control housing 101. At this time, the control clamping rod 107 slides towards the control rotating plate 110 to compress the control return spring 109, so that the control rotating plate 110 is separated from the control rod two 111. Under the action of the control spring two 112, the control rod two 111 closes the channel formed by the control rod two 111 and the control steam inlet channel 104 again, cutting off the entry of water vapor to prevent potential safety hazards caused by excessive pressure.

[0030] While the control rod one 105 slides, it pushes the control ball plug 116, so that the channel formed by the control ball plug 116 and the control housing 101 is opened. At this time, the cooling water in the water tank 3 enters the control housing 101 and the control cooling water outlet 102 through the control inlet pipe 120, and finally flows into the cooling plate 4 through the control outlet pipe 119. The sprinkling holes provided on the cooling plate 4 evenly spray the cooling water on the outer surface of the disinfection kettle 201 to cool the disinfection kettle 201 and the canned food in the disinfection kettle 201, so that the pressure in the disinfection kettle 201 is reduced and restored to the normal state.

[0031] Except for the handling of special cases, by setting the threshold value of the pressure relief valve on the intake pipe 118 to the pressure value when the can disinfection is completed, when the can disinfection is completed, the water vapor is automatically cut off and the disinfection kettle 201 is quickly cooled and depressurized according to the above steps, improving the working efficiency of can disinfection and sterilization.

[0032] After completing the disinfection and sterilization work, manually push the control lever 107 to make the device in the initial state and prepare for the next operation.

[0033] The condensed water generated during cooling can be discharged through the drainage valve 203 of the disinfection bracket and the drainage valve 205 of the disinfection kettle for reuse.

Claims

1. A can body disinfection and sterilization device for bamboo shoot cans, comprising a water tank (3), a cooling plate (4), and a steam boiler (5), characterized in that: It also comprises a control unit (1) and a sterilization unit (2), wherein the control unit (1) comprises a control steam inlet passage (104) connected to the steam boiler (5), a control housing (101) being fixedly provided on the control steam inlet passage (104), and a control pressure reducing port (103) and a control cooling water outlet (102) being provided on the control housing (101); the control pressure reducing port (103) is connected to the sterilization kettle (201) via a control air inlet pipe (118), the control cooling water outlet (102) is connected to the cooling plate (4) via a control water outlet pipe (119), and the top of the control housing (101) is connected to the water tank (3) via a control water inlet pipe (120); the other end of the control steam inlet passage (104) is fixedly connected to the sterilization kettle (201); A control rod (105) is slidably disposed in the control housing (101); one end of the control rod (105) is slidably matched with the control clamp rod (107) through a control ball (108); the other end of the control rod (105) is slidably matched with the control ball plug (116); a control spring (106) is disposed between the control rod (105) and the control housing (101); the control ball plug (116) is disposed in the control housing (101) through a control spring (117); the control ball (108) is slidably disposed on the control clamp rod (107) A control lever (107) is slidably arranged on the control steam inlet passage (104), and a control reset spring (109) is arranged between the control lever (107) and the control steam inlet passage (104); a control rotating plate (110) is rotatably arranged on the control reset spring (109), and the control rotating plate (110) is slidably matched with a control lever 2 (111) slidably arranged on the control steam inlet passage (104), and a control spring 2 (112) is arranged between the control lever 2 (111) and the control steam inlet passage (104).

2. The can body disinfection and sterilization equipment for canned bamboo shoots according to claim 1, characterized in that: The control rotating plate (110) is slidably matched with a control plate (115) rotatably set on a control fixed plate (113); the control plate (115) is set on the control fixed plate (113) through a control spring three (114); the control fixed plate (113) is fixedly set on a control steam inlet channel (104); the control steam inlet channel (104) is fixedly set on the sterilization kettle (201); and a limit groove that cooperates with the control fixed plate (113) is set on the control plate (115).

3. The can body disinfection and sterilization equipment for canned bamboo shoots according to claim 2, characterized in that: The disinfection part (2) comprises a disinfection kettle (201), a disinfection support bracket (202) is slidably arranged in the disinfection kettle (201), a slide plate cooperating with the disinfection kettle (201) is arranged at the bottom of the disinfection support bracket (202), the disinfection support bracket (202) is provided with multiple layers, a through hole is arranged on the disinfection support bracket (202), and a disinfection support drain valve (203) is arranged at the bottom of the disinfection support bracket (202).

4. The can body disinfection and sterilization equipment for canned bamboo shoots according to claim 3, characterized in that: Both ends of the sterilizing kettle (201) are rotatably provided with sterilizing hatch covers (204), and the bottom of the sterilizing kettle (201) is provided with a sterilizing kettle drain valve (205).

5. The can body disinfection and sterilization equipment for canned bamboo shoots according to claim 4, characterized in that: The control air intake pipe (118) is provided with a pressure relief valve.

6. The can body disinfection and sterilization equipment for canned bamboo shoots according to claim 5, characterized in that: The cooling plate (4) is provided with a plurality of holes for sprinkling water.

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